20183114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 36961920

約数和(自身を除く): 16778806

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 619, 959, 1238, 1918, 2329, 4333, 4658, 8666, 10523, 16303, 21046, 32606, 73661, 84803, 147322, 169606, 593621, 1187242, 1441651, 2883302, 10091557, 20183114]

約数ペア:

[(1, 20183114), (2, 10091557), (7, 2883302), (14, 1441651), (17, 1187242), (34, 593621), (119, 169606), (137, 147322), (238, 84803), (274, 73661), (619, 32606), (959, 21046), (1238, 16303), (1918, 10523), (2329, 8666), (4333, 4658)]